Purpose. To report outcomes of revision anterior cruciate ligament (ACL) reconstruction using tibial or hamstring tendon allografts and to compare with another study using non-irradiated fresh-frozen bone-patellar tendon-bone allografts. Methods. Records of 12 men and 7 women aged 18 to 53 (mean, 33) years who underwent revision ACL reconstructions using tibial tendon (n=17) or hamstring tendon (n=2) allografts were retrospectively reviewed. At the time of primary ACL reconstruction, hamstring autografts (n=8) and bonepatellar tendon-bone allografts (n=11) were used. The mean time interval between surgeries was 93 (range, 11-225) months. The causes of failure were traumatic injury (n=7) and technical or biological reasons (n=12). The physical activity level was high in 2 patients, medium in 10, and low in 7. For clinical assessment, the Lysholm test, International Knee Documentation Committee (IKDC) scale, and visual analogue scale (VAS) for pain were used. Patient satisfaction was also assessed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.